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$99+ Cheap flights from Austin to Milwaukee (AUS - MKE)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/2. Fares are subject to change and may not be available on all flights or dates of travel.
AUS — MKE
mai 17 — mai 241
sam. 5/17
sam. 5/24
1 adult, Economy
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Cheapflights Tip: The best prices from Austin Bergstrom to Milwaukee-Mitchell are usually found in April or September, booked 71 days in advance, depart on a Monday or Tuesday and return on a Tuesday

Cheap flight deals from Austin to Milwaukee

Discover tips and strategies to find the most affordable flight options for your journey from Austin (AUS) to Milwaukee (MKE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated mai 12, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

Priceline
3 stars

Round-trip from

$218
(Mytrip)

One-way from

$99
(Mytrip)

Popular in

November

Cheapest in

April

Average price

$373

Good round-trip deal

$387 or less
Provider with most accurate pricing for Austin Bergstrom-Milwaukee-Mitchell flight deals.
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Provider most trusted by Cheapflights users for Austin Bergstrom-Milwaukee-Mitchell flights.
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From Austin Bergstrom to Milwaukee-Mitchell
Search Deals
One-way flight from Austin Bergstrom to Milwaukee-Mitchell
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($33 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Austin Bergstrom to Milwaukee-Mitchell.
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Find flight deals from Austin to Milwaukee

Cheapest flights from Austin to Milwaukee
Explore the most affordable flight options available from Austin to Milwaukee. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mai 12, 2025.

This Mytrip deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/1210:44 amAUS - MKE
1 stop7h 21mSpirit Airlines
mar. 6/179:20 pmMKE - AUS
1 stop21h 54mSpirit Airlines
Deal found 5/12$218
This FlightHub deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/296:00 amAUS - MKE
1 stop13h 00mFrontier
lun. 6/27:56 pmMKE - AUS
1 stop27h 52mFrontier
Deal found 5/12$220
This FlightHub deal was found by Cheapflights users on 5/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/226:00 amAUS - MKE
1 stop13h 00mMultiple Airlines
mar. 5/277:54 pmMKE - AUS
1 stop23h 22mMultiple Airlines
Deal found 5/11$273
This American Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 6/116:05 amAUS - MKE
1 stop4h 32mAmerican Airlines
mer. 6/185:05 amMKE - AUS
1 stop5h 59mAmerican Airlines
Deal found 5/12$283
This Delta deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 7/22:30 pmAUS - MKE
1 stop5h 43mDelta
mer. 7/912:20 pmMKE - AUS
1 stop4h 48mDelta
Deal found 5/12$284
This Southwest deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 6/128:10 pmAUS - MKE
Nonstop2h 40mSouthwest
mar. 6/1712:25 pmMKE - AUS
Nonstop2h 40mSouthwest
Deal found 5/12$312
This United Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ven. 8/2212:10 pmAUS - MKE
2 stops6h 46mUnited Airlines
lun. 8/2510:50 amMKE - AUS
1 stop5h 15mUnited Airlines
Deal found 5/12$321
This Alaska Airlines deal was found by Cheapflights users on 5/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 8/217:21 amAUS - MKE
2 stops16h 38mAlaska Airlines
dim. 8/246:30 amMKE - AUS
2 stops17h 04mAlaska Airlines
Deal found 5/12$580

Cheapflights Fare Finder

Customize your flight search to find flights from Austin to Milwaukee that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mai 12, 2025.
Use the filters below to find and compare flights from Austin to Milwaukee that are best for you.

Fly from

Austin

Fly to

Milwaukee

Route

Depart

Return

Price

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

jeu. 6/12

10:44 am-6:05 pm

1 stop7h 21m

Milwaukee-Mitchell

mar. 6/17

9:20 pm-7:14 pm

1 stop21h 54m

$218

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

jeu. 5/29

6:00 am-7:00 pm

1 stop13h 00m

Milwaukee-Mitchell

lun. 6/2

7:56 pm-11:48 pm

1 stop27h 52m

$220

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

jeu. 5/22

6:00 am-7:00 pm

1 stop13h 00m

Milwaukee-Mitchell

mar. 5/27

7:54 pm-7:16 pm

1 stop23h 22m

$273

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

mer. 6/11

6:05 am-10:37 am

1 stop4h 32m

Milwaukee-Mitchell

mer. 6/18

5:05 am-11:04 am

1 stop5h 59m

$283

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

mer. 7/2

2:30 pm-8:13 pm

1 stop5h 43m

Milwaukee-Mitchell

mer. 7/9

12:20 pm-5:08 pm

1 stop4h 48m

$284

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

jeu. 6/12

8:10 pm-10:50 pm

Nonstop2h 40m

Milwaukee-Mitchell

mar. 6/17

12:25 pm-3:05 pm

Nonstop2h 40m

$312

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

ven. 8/22

12:10 pm-6:56 pm

2 stops6h 46m

Milwaukee-Mitchell

lun. 8/25

10:50 am-4:05 pm

1 stop5h 15m

$321

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

ven. 8/29

7:21 am-11:59 pm

2 stops16h 38m

Milwaukee-Mitchell

dim. 9/7

6:30 am-11:34 pm

2 stops17h 04m

$567

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

lun. 6/2

8:11 pm-6:59 pm

1 stop22h 48m

$99

AustinMilwaukee

AUS - MKE

AUSMKE

Austin Bergstrom

dim. 7/20

11:50 am-1:56 pm

1 stop26h 06m

$115

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/12

Showing 1-10 of 15 results
1
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Compare providers for flights from Austin to Milwaukee

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Austin to Milwaukee in May.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
PricelinePrice Accuracy2 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Austin-Milwaukee flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Austin-Milwaukee flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Austin-Milwaukee flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Austin-Milwaukee flights, Cheapflights users trust Priceline the most. Priceline has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Austin-Milwaukee flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Austin to Milwaukee

Have a flexible travel schedule? Discover the best time to fly to Milwaukee from Austin with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Austin to Milwaukee

How far ahead should I book a flight from Austin to Milwaukee?

Use this chart to determine the optimal time to book a round-trip flight from Austin to Milwaukee. Price data was last updated on May 9, 2025.

Booking 71 days in advance of your planned departure date is, on average, the best time to get cheap flights from Austin to Milwaukee. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Austin to Milwaukee?

Currently, February is the cheapest month in which you can book a flight from Austin to Milwaukee (average of $280). Flying from Austin to Milwaukee in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from AUS to MKE?

Find hourly flight availability from Austin to Milwaukee. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mai 12, 2025.

A simple way to save on the total cost of your ticket is to fly from Austin to Milwaukee at noon. If you’re flexible enough to do this you can expect to save up to 10% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Austin to Milwaukee?

Use this chart to determine the cheapest time to fly round-trip from Austin to Milwaukee. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Austin to Milwaukee flight should consider departing on Tuesday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Milwaukee ranges from 1.4 - 4.0 inches per month. June is typically the wettest month, when rainfall can reach 4.0 in. January is typically the driest time to visit Milwaukee when rainfall is around 1.4 in.

Temperature in Milwaukee by month

Plan your trip to Milwaukee by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Milwaukee, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Milwaukee

Get insights into the airlines that provide service to Milwaukee. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Milwaukee. Reviews last updated mai 12, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Southwest and Delta from Austin to Milwaukee to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,290 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,950 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,724 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Entertainment

7.1

Food

7.1

Comfort

7.9

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Austin to Milwaukee. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Austin to Milwaukee round-trip?

    Spirit Airlines, at $218, was found to be the cheapest airline from Austin to Milwaukee.Alternate airlines to your destination round-trip include Frontier and American Airlines. Users have found that Spirit Airlines is 43% cheaper than the other options available to this destination.

  • What are the cheapest airlines to fly from Austin to Milwaukee one-way?

    The cheapest airlines for a one-way flight from Austin to Milwaukee are Spirit Airlines ($99), Frontier ($121), and Delta ($138).

  • What are the cheapest flights from Austin to Milwaukee?

    The cheapest flight price from Austin to Milwaukee is $299. On average you can expect to pay $447. The most popular route, (Austin Bergstrom - Milwaukee-Mitchell), can usually be booked for $229.

  • Can I find deals for flights from Austin to Milwaukee that include hotel bookings?

    Yes. In addition to deals on Austin to Milwaukee flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Austin to Milwaukee?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Austin to Milwaukee.

  • Can I find deals for business class flights from Austin to Milwaukee?

    Yes. Cheapflights offers flight deals from Austin to Milwaukee by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Austin to Milwaukee?

    Currently, February is the cheapest month in which you can book a flight from Austin to Milwaukee (average of $280). Flying from Austin to Milwaukee in June is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Austin?

Book flights to Austin if you plan to visit one of these locations
Mequon
Pewaukee
Sheboygan
Oak Creek
Wauwatosa

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Top 5 airlines flying from Austin to Milwaukee

Discover the top 5 airlines that operate flights from Austin to Milwaukee. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mai 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$238FlexibilityNo cancel feeOn-time62%
DeltaCheapest$226Average$386FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$271Average$406FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$274Average$388FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$299Average$387FlexibilityNo cancel feeOn-time63%

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